Survei Kondisi Fisik Sepak Bola pada Pemain Arema Football Academy Usia 16 Tahun di Kota Malang Tahun 2021

Physical condition is an important role in football because with good physical condition, it will be more likely to achieve. This study aims to determine the level of physical condition of Arema players aged 16 years in Malang City in 2021. The method used in this study is descriptive quantitative which aims to provide a real picture in accordance with what is in the field about the physical condition of Arema Football Academy football players aged 16 years old in Malang in 2021. The results on leg muscle strength have an average of 44.24, speed has an average of 7.73, agility has an average of 9.91, flexibility has an average of 16.60, muscle power limbs have an average of 55.88, endurance has an average of 45.98. It can be concluded that strength (leg muscles) is in sufficient category, speed is in good category, agility is in very good category, flexibility is in very good category, leg muscle power is in good category and endurance is in good category. And the overall physical condition is in the sufficient category. Abstrak: Kondisi fisik merupakan peranan yang penting dalam sepak bola karena dengan kondisi fisik yang baik maka akan lebih berpeluang untuk berprestasi. Penelitian ini bertujuan untuk mengetahui tingkat kondisi fisik pemain arema usia 16 tahun di Kota Malang tahun 2021. Metode yang digunakan dalam penelitian ini merupakan kuantitatif deskriptif yang bertujuan untuk memberikan gambaran nyata sesuai dengan yang ada di lapangan tentang kondisi fisik pemain sepak bola Arema Football Academy umur 16 tahun di Kota Malang tahun 2021. Hasil pada kekuatan otot tungkai memiliki rata-rata 44,24, kecepatan memiliki rata-rata 7,73, kelincahan memiliki rata-rata 9,91, kelentukan memiliki rata-rata 16,60, power otot tungkai memiliki rata-rata 55,88, daya tahan memiliki rata-rata 45,98. Dapat disimpulkan bahwa kekuatan (otot tungkai) masuk kategori cukup, kecepatan masuk kategori baik, kelincahan masuk kategori baik sekali, kelentukan masuk kategori baik sekali, power otot tungkai masuk kategori baik dan daya tahan masuk kategori baik. Dan pada kondisi fisik secara keseluruhan masuk dalam kategori cukup.

How Fit Are Special Operations Police Officers? A Comparison With Elite Athletes From Olympic Disciplines

The diverse tasks of special operations police (SOP) units place high physical demands on every officer. Being fit for duty requires a wide range of motor abilities which must be trained regularly and in a structured manner. But SOP operators have to plan and manage large proportions of their training alone, which makes it difficult to control. Therefore, this study aimed to highlight strengths and deficits of the SOP operators' fitness by comparing them to elite athletes, and to define future training goals. Retrospective data of 189 male SOP operators were used, who completed several isometric strength tests, a graded exercise test to determine maximal oxygen uptake, and countermovement jumps to determine leg muscle power. On the basis of a literature search, performance data were then compared to a total of 3,028 elite male athletes from 36 Summer Olympic disciplines. Pooled means and standard deviations were calculated for each discipline and effect sizes were used to analyze their similarities and differences to the SOP unit. On average, SOP operators were taller, heavier, and stronger than elite athletes. But both the ability to convert this strength into explosive movement and aerobic power was significantly less developed. From this point of view, SOP operators should consider polarized endurance training to work efficiently on improving aerobic performance. In addition, regular plyometric training seems necessary to improve leg muscle power and agility.

CORRELATION OF LIMB LENGTH AND LIMB MUSCLE POWER TO LONG PASSING RESULTS IN WAKANDA FC FOOTBALL PLAYERS DELI SERDANG IN 2020

This study aims to determine the correlation between leg length and leg muscle power on the results of long passing in soccer games. The population in this study were all Wakanda football players FC Deliserdang in 2020. A total sample of 20 was obtained by total sampling technique. The instruments used in this study were an instrument for measuring leg length, a standing broad jump instrument for leg muscle power and a long passing instrument was the gastric passing test from Bobby Charlton. The results of the first statistical analysis show that the correlation coefficient is 0.501, which is a strong enough correlation. The R square of 0.251 explains that the length of the legs has an effect of 25.1% on the results of long passing football, while 74.9% is influenced by other variables. Based on the results of the t-test, it is known that tcount> ttable where (2.45> 1.729), so it can be concluded that there is a significant relationship between leg length and long passing results in Wakanda football player FC Deli Serdang in 2020. The result of the second statistical analysis shows a correlation coefficient of 0.457, which is a strong enough correlation. The R square of 0.209 explains that leg muscle power has an effect of 20.9% on the results of long passing football while 79.1% is influenced by other variables. Based on the results of the t-test, it is known that tcount> ttable where (2.183> 1.729), so it can be concluded that there is a significant relationship of leg muscle power to the long passing results of the Wakanda FC Deli Serdang football player in 2020. The result of the third statistical analysis shows that the correlation coefficient is 0.506 which is a strong enough correlation. The R square of 0.256 explains that leg length and leg muscle power have an effect of 25.6% on the results of soccer long passing while 74.4% are influenced by other variables. Based on the results of the t-test, it is known that tcount <ttable where (0.344 <1.729), so it can be concluded that there is no significant correlation between leg length and leg muscle power together on the long passing results of football players Wakanda FC Deli Serdang in 2020.

The Effect of Single Leg and Double Leg Bounding Exercise Program (BEP) on Increasing the Physical Ability of Agility, Strength, Balance and Leg Muscle Power

The objectives of this study are to study and test the effect of using the effect of the single leg and double leg bounding exercise program (BEP) on the improvement of physical agility, strength, balance, and leg muscle power. The subjects of this study were 42 students of Physical Education class 2017 STKIP PGRI Jombang.This type of research is quantitative with quasi-experimental techniques. Sampling using the Solvin formula and purposive sampling technique. The process of taking data from the initial test and the final test uses the leg dynamometer test to determine leg muscle strength, side step test for agility, force plate test for leg muscle power, and balance beam test for balance.The results of the study on the normality and homogeneous tests showed normal and homogeneous data results with a significance value above 0.05. The mean difference test was carried out using the paired test and the Manova test. The method of increasing the agility, strength, balance and leg muscle power has a significant improvement with the two experimental methods.The conclusion of this study is that the bounding exercise program can significantly increase the agility, strength, balance and leg muscle power. However, from the two exercises the increase was greater in the group using the single leg bounding type of exercise.

Influence Ofexercise High Hurdle Jump and Forward and Lateral Hurdle Jump on Increasing Leadstrength and Power Muscle

Treat sports players using a new type of exercise or a method that has been popular in the world of increasing physical abilities in recent years, namely the varied plyometric method so that athletes don't feel bored. Types of plyometric exercises high hurdle jump and forward and lateral hurdle jump are two types of plyometric exercises but their implementation is different. Therefore, it is necessary to provide learning resources and human resources who are able to provide material for plyometric training methods. This study aims to determine the effect of high hurdle jump and forward and lateral hurdle jump exercises on increasing leg muscle strength and power. This research uses a quantitative approach to the type of classroom action research. The research method uses experimental methods. The research design used the none equivalent (pretest and post-test) control group design. The independent variables in this study are high hurdle jump training, forward and lateral hurdle jump exercises, and the dependent variable is leg muscle strength and power. The sample in this study amounted to 30 students of class X who used the random sampling technique. Analysis of the data used in this study to test the effect is paired t-test. Furthermore, to test the difference in effect between the treatment and control groups was carried out using one way ANOVA on the normal data distribution. The test results showed that there was a significant difference in the high hurdle jump experimental group on the variable leg muscle strength and power with a significance value of p 0.00 <0.05, a percentage increase of 6.79% in the strength variable and 6.22% in the leg muscle power variable. There is a significant difference in the forward and lateral hurdle jump experimental group on the variable leg muscle strength and power with a significance value of p of 0.00 <0.05, a percentage increase of 6.04% in the strength variable and 7.51% in the leg muscle power variable. High hurdle jump exercises are more effective than forward and lateral hurdle jumps to increase strength and forward and lateral hurdle jumps are more effective than high hurdle jumps to increase leg muscle power.

DOUBLE LEG SPEED HOP AND HALF SQUAT JUMP IMPROVE LEG MUSCLE POWER

Leg muscle explosiveness is one of the factors that determine the stability of jumping techniques in football. This research aims to prove that the combined training of Double Leg Speed ??Hop and Half Squat Jump is better than the Hurdle Jump in increasing leg muscle explosive power in male students participating in extracurricular football at SMP Negeri 2 Kuta Utara. Type of this research was true experimental with randomized pre and post-test with control group design. The research subjects were 18 male extracurricular football students at SMP Negeri 2 Kuta Utara which were divided into two different treatment groups. Treatment group was given training in a combination of Double Leg Speed ??Hop and Half Squat Jump and control group was given hurdles training, with a frequency of training 3 times a week for 6 weeks. Measurement of leg muscle strength measured using a meter board with a vertical jump test. The results of the study in both groups obtained the average leg muscle explosive power before training in the combination of Double Leg Speed ??Hop and Half Squat Jump 38.49 ± 4.658 cm, while after training the combination of Double Leg Speed ??Hop and Half Squat Jump became 48.17 ± 4.305 cm. The average explosive power of leg muscles before the Skipping Jump training was 36.63 ± 3.953 cm, while after the skipping jump training was 40.79 ± 4.227 cm. The mean difference test in the increased leg muscle power in treatment group and control group using independent t-tests in the post-test data of the two groups showed that p = 0.00 (p <0.05). It was concluded that the exercises in Treatment Group and Control Group both had an increased effect and in Treatment Group increased leg muscle power more than in Control Group. This research suggestions are expected to coaches can provide training properly and use evaluation monitoring improves athlete achievement. Keywords: Leg Muscle Explosive Power; Double Leg Speed ??Hop; Half Squat Jump; Hurdles Jumping; Football Extracurricular Boys SMP N 2 Kuta Utara

Relationship between leg muscle power, stomach muscle strength, body flexibility and ankle’s coordination on side kick’s speed in Perguruan Pencak Silat Kembang Setaman Wonosobo year 2020

<p><em>The purpose of this research is to know the relationship between leg mucle power, stomach muscle strength, body flexibility and ankle’s coordination on side kick’s speed in perguruan pencak silat kembang setaman wonosobo year 2020. This study is a corelation researcher, it needs one meeting to collect the data. The subject of this research is 14 athletes of Kembang Setaman Wonosobo. Source of data of this research is from the athletes and the researcher. Methods of collecting data that the researcher uses are test and observation. The researcher uses SPSS to test the data. Method of data analysis that the researcher chooses is descriptive quantitative. The study used 5 variables, namely variable x with leg muscle power, abdominal muscle strength, body flexibility and ankle coordination and variable Y with side kick speed / T. Based on the results of the analysis, it can be explained that (1) leg muscle power has a significant relationship to the side kick speed / right T indicated by the sig value. 0.008 &lt;0.05 with a contribution value of 50.5% for the right leg and a sig. 0.004 &lt;0.05 with a contribution value of 4.1% for the left leg and a relationship between leg muscle power and the left side kick speed / T indicated by the sig value. 0.003 &lt;0.05 with a contribution value of 2.7% for the right leg and a sig value. 0.000 &lt;0.05, the contribution value is 66.7% for the left leg (2) the strength of the abdominal muscles is indicated by the value of sig. 0.012 and 0.047 &lt;0.05 with a contribution value of 2% and 2.1% (3) body flexibility has no significant relationship as indicated by the sig value. 0.541 and 0.073&gt; 0.005 (4) eye-foot coordination does not have a significant relationship as indicated by the sig value. 0.374 and0.472&gt; 0.05. From the value of the contribution above, the contribution value is the leg muscle power compared to the abdominal muscle strength from the total value of the contribution, namely 55.6% for the side kick speed / T right and 71,1% for the contibution value for the side kick speed / T left. Based on the data above, it can be concluded from this study that there is a relationship between leg muscle power and abdominal muscle strength to side kick speed / T in the Kembang Setaman Wonosobo martial arts college in 2020 and there is no relationship between body flexibility and ankle coordination on side kick speed / T in Setaman Wonosobo Kembang Silat College 2020.</em></p>

Differences in the Effect of Recovery Time in Distributed Practice on Accuracy of Bolavoli Bump Service Assessed from Blood Muscular Power on the Bolavoli Intermediate Putra Athlete

Various studies were conducted to try to improve the accuracy in performing the volleyball jump service, either by simple exercises to modification of the form of training. The purpose of this study was to determine the difference in the effect of recovery time in distributed practice and leg muscle power on the accuracy of volleyball jump service. This research was conducted on volleyball athletes at Vita Surakarta club. The research method used is an experimental method with a 2x2 factorial design, the sample size in this study was 40 athletes obtained through total sampling technique. Data analysis techniques in this study used ANOVA, Saphiro-Wilk test (Lilliefors test with α = 0.05) and variance homogeneity test (Leve's test with α = 0.05). The results showed that (1) athletes who were given training using long recovery times had a significant effect on the accuracy of the volleyball jump service compared to athletes who were given training using short recovery times. (2) athletes who have high leg muscle power have a significant effect on the accuracy of the volleyball jump service compared to athletes who have low leg muscle power. (3) there is an interaction between the recovery time and leg muscle power on the accuracy of the volleyball jump service.

Factors Determining the Ability of Jump Volleyball Providing

Purpose: This study aims to: 1) Determine the anthropometric factors (height, arm length, foot length) that most determine the ability of men's volleyball jump service. 2) Knowing the biomotor factors (leg muscle power, abdominal muscle strength, arm and shoulder muscle power, eye-hand coordination, togok flexibility and kinesthetic perception) that most determine the ability of men's volleyball jump service. Material and methods. The population of this study were all male athletes of the Volleyball Student Activity with a total of 36 people. The approach taken in this study is a quantitative approach, using a confirmatory factor analysis design. Data were processed and analyzed using the Computerized Statistical Program with the SPSS (Statistical Product and Service Solutions) Version 22 system and using the Kaiser-Meyer-Olkin and Bartlett's Test. Results. Based on the results of the research and the results of the data analysis that has been carried out, the following conclusions are obtained: First, the anthropometric factor that is the most dominant in determining the ability of volleyball jump service for male athletes in the UNS student activity unit is the length of the feet with a value of 0.879. Second, the biomotor factor that most dominantly determines the ability of volleyball jump service for male athletes in the UNS student activity unit is leg muscle power with a value of 0.864. Conclusions. Anthropometric factors and biomotor factors that determine the ability of volleyball jump service to male athletes in the UNS student activity unit consist of seven factors, namely height, arm length, leg length, leg muscle power, abdominal muscle strength, arm muscle power and flexibility, togok.